<?php 


if ($_POST) {
	$username = $_POST['username'];

	$username = trim($username);//trim  移除左右两边的空白字符

	$username = htmlspecialchars($username);
	//把html转为实体，不显示html 的样式
	//
	var_dump($username);

	$password = $_POST['password'];

	$password = md5($password);//md5 将字符转化成MD5值

	var_dump($password);
}








include "./denglu.html"


 ?>